site-reviews / plugin / Controllers / RevisionController.php

RevisionController.php in Site Reviews trunk, at plugin/Controllers/RevisionController.php

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1	<?php
2
3	namespace GeminiLabs\SiteReviews\Controllers;
4
5	use GeminiLabs\SiteReviews\Database\PostMeta;
6	use GeminiLabs\SiteReviews\Database\ReviewManager;
7	use GeminiLabs\SiteReviews\Defaults\RevisionFieldsDefaults;
8	use GeminiLabs\SiteReviews\Modules\Html\Builder;
9	use GeminiLabs\SiteReviews\Modules\Rating;
10	use GeminiLabs\SiteReviews\Review;
11
12	class RevisionController extends AbstractController
13	{
14	/**
15	* @filter wp_save_post_revision_check_for_changes
16	*/
17	public function filterCheckForChanges(bool $performCheck, \WP_Post $lastRevision, \WP_Post $post): bool
18	{
19	return !Review::isReview($post)
20	? $performCheck
21	: true;
22	}
23
24	/**
25	* @filter wp_save_post_revision_post_has_changed
26	*/
27	public function filterReviewHasChanged(bool $hasChanged, \WP_Post $lastRevision, \WP_Post $post): bool
28	{
29	if (!Review::isReview($post)) {
30	return $hasChanged;
31	}
32	$review = glsr(ReviewManager::class)->get($post->ID, true); // bypass the cache
33	$revision = glsr(PostMeta::class)->get($lastRevision->ID, 'review');
34	foreach ($revision as $key => $value) {
35	if ((string) $review->$key !== (string) $value) {
36	return true;
37	}
38	}
39	return $hasChanged;
40	}
41
42	/**
43	* @param array[] $return
44	* @param \WP_Post\|false $compareFrom
45	*
46	* @return array[]
47	*
48	* @filter wp_get_revision_ui_diff
49	*/
50	public function filterRevisionUiDiff(array $return, $compareFrom, \WP_Post $compareTo): array
51	{
52	if (!Review::isReview($compareTo->post_parent)) {
53	return $return;
54	}
55	$fields = glsr(RevisionFieldsDefaults::class)->defaults();
56	$oldReview = $this->reviewFromRevision($compareFrom);
57	$newReview = $this->reviewFromRevision($compareTo);
58	foreach ($fields as $field => $name) {
59	$old = (string) $oldReview->$field;
60	$new = (string) $newReview->$field;
61	$diff = wp_text_diff($old, $new, [
62	'show_split_view' => true,
63	]);
64	if ('rating' === $field) {
65	$callback = fn ($matches) => $this->ratingValueForDiff((int) $matches[1]);
66	$diff = preg_replace_callback('\|(\d)</td>\|', $callback, $diff);
67	}
68	if ($diff) {
69	$return[] = [
70	'diff' => $diff,
71	'id' => $field,
72	'name' => $name,
73	];
74	}
75	}
76	return $return;
77	}
78
79	/**
80	* @action wp_restore_post_revision
81	*/
82	public function restoreRevision(int $reviewId, int $revisionId): void
83	{
84	if (!Review::isReview($reviewId)) {
85	return;
86	}
87	$revision = glsr(PostMeta::class)->get($revisionId, 'review');
88	if (is_array($revision)) {
89	$review = glsr_get_review($reviewId);
90	glsr(ReviewManager::class)->updateRating($reviewId, $revision);
91	glsr()->action('cache/flush', "review_{$reviewId}_revision_restored", $review);
92	}
93	}
94
95	/**
96	* @action _wp_put_post_revision
97	*/
98	public function saveRevision(int $revisionId): void
99	{
100	$postId = wp_is_post_revision($revisionId);
101	if (Review::isReview($postId)) {
102	$review = glsr(ReviewManager::class)->get((int) $postId);
103	$revision = glsr(RevisionFieldsDefaults::class)->defaults();
104	foreach ($revision as $field => &$value) {
105	$value = $review->$field;
106	}
107	glsr(PostMeta::class)->set($revisionId, 'review', $revision);
108	}
109	}
110
111	protected function ratingValueForDiff(int $rating): string
112	{
113	$max = Rating::max();
114	$empty = max(0, $max - $rating);
115	$stars = str_repeat('�
116	', $rating).str_repeat('☆', $empty);
117	return glsr(Builder::class)->span([
118	'style' => 'font-family:system-ui;font-size:16px;line-height:1.375;',
119	'text' => $stars,
120	]);
121	}
122
123	/**
124	* @param \WP_Post\|false $post
125	*/
126	protected function reviewFromRevision($post): Review
127	{
128	if (!is_a($post, \WP_Post::class)) {
129	return new Review([], false);
130	}
131	if (wp_is_post_revision($post->ID)) {
132	return new Review(
133	glsr(PostMeta::class)->get($post->ID, 'review')
134	);
135	}
136	return glsr(ReviewManager::class)->get($post->ID);
137	}
138	}
139